986 Forum - The Community for Porsche Boxster & Cayman Owners - View Single Post - Taking off second Cats. for delete bypass.

jmatta · 05-30-2008, 02:57 PM

I have no droning at all. My sport muffler is a "Pedro" type modified where the bypass pipes are welded from the inlets to the tips. The sound is wonderful without the nasty side effects of the aftermarket mufflers.

05-30-2008, 02:57 PM	#6
jmatta Registered User Join Date: Nov 2007 Location: Chicago suburbs Posts: 1,675	I have no droning at all. My sport muffler is a "Pedro" type modified where the bypass pipes are welded from the inlets to the tips. The sound is wonderful without the nasty side effects of the aftermarket mufflers.